| Number of other equity instruments outstanding in share-based payment arrangement | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Number of other equity instruments outstanding in share-based payment arrangement at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Number of other equity instruments outstanding in share-based payment arrangement at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The number of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| An méid ionstraimí cothromais eile atá gan íoc i socrú íocaíochta scairbhunaithe | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid ionstraimí cothromais eile (i.e. seachas scair‑roghanna) atá gan íoc i socrú íocaíochta scairbhunaithe. | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| An méid ionstraimí cothromais eile atá gan íoc i socrú íocaíochta scairbhunaithe ag tús na tréimhse | ga | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| An méid ionstraimí cothromais eile atá gan íoc i socrú íocaíochta scairbhunaithe ag deireadh na tréimhse | ga | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |